Sansi health road medical devices ltd. Is registered at one of the plant buildings of the standard plantation for science, technology and innovation in the houma economic development zone, with the registration body of the houma economic development zone management board, representing wang da quan, and operates on a number of licensed projects: production of type ii medical devices; production of type iii medical devices; operation of type iii medical devices; production of disinfection products for the control of infectious diseases; production of cosmetics; and internet information services. (projects subject to legal authorization and subject to the approval of the relevant authorities for the commencement of business activities, which are subject to the approval of the relevant authorities, are: sale of type ii medical devices; production of type i medical devices; sale of type i medical devices; sale of disinfectants (without dangerous chemicals); manufacture of daily chemical ...